package chixing.day18.class2;

public class CharThread extends Thread {
    public void run()
    {
        for(char c = 'a'; c <= 'z'; c++)
        {
            System.out.println(c);
            try
            {
                Thread.sleep(200);
            }
            catch(InterruptedException e)
            {
                e.printStackTrace();
            }
        }
    }

}
